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Thread: LSX 438 Twin Turbo

  1. #151
    Join Date
    Jul 2007
    Location
    Stockton, Calif
    Posts
    88
    Last edited by 04Denali; 02-18-2008 at 10:01 AM.
    http://www.denalitrucks.com/sm-files/mark-sig.jpg
    But Officer, I swear its just a vacuum leak.

    Those red things? those are smog pumps!

    2004 Sierra Denali ----- 2/4 drop
    LSX 438 TWIN TURBO

    LSX Block Video
    Block number 00370. Build Date 04/17/2007

  2. #152
    Join Date
    Feb 2007
    Location
    Spring, Texas
    Posts
    1,771
    Is this some kind of mean joke???? j/k The link doesn't work!!

    2004 Silverado Crew Cab, forged iron 5.7, STS w/MP turbo, 10+ psi, FMIC, Tial 50mm BOV, Vic Jr, Snow performance meth, MTI Stealth cam .220/.220 .581/.581 115lsa, Comp chromoly pushrods, Yank TT3000 stall, LS1 Efans, 160 tstat, Trucool 40k trans cooler, 60# injectors, Walbro fuel pump, Patriot springs, Built 4l65E w/billet input & output shafts, Eaton posi, SD tuned...all installed by Klein North Automotive

  3. #153
    Join Date
    Jul 2007
    Location
    Stockton, Calif
    Posts
    88
    Quote Originally Posted by ramair2002 View Post
    Is this some kind of mean joke???? j/k The link doesn't work!!
    try it now
    http://www.denalitrucks.com/sm-files/mark-sig.jpg
    But Officer, I swear its just a vacuum leak.

    Those red things? those are smog pumps!

    2004 Sierra Denali ----- 2/4 drop
    LSX 438 TWIN TURBO

    LSX Block Video
    Block number 00370. Build Date 04/17/2007

  4. #154
    Join Date
    Feb 2008
    Location
    Alabama
    Posts
    522
    Damn them turbos sound good!!!!!!!!

  5. #155
    Join Date
    Dec 2003
    Location
    Azle,TX
    Posts
    3,695
    Sounds strong as Hell!
    Voertec Performance Tuned

  6. #156
    Join Date
    Sep 2005
    Location
    Austin Tx.
    Posts
    11,810
    sounds badassss
    NP CHARGED

  7. #157
    Join Date
    Jul 2007
    Location
    Stockton, Calif
    Posts
    88
    took out second gear during that video, will pull the tranny in a couple of days and find out why
    http://www.denalitrucks.com/sm-files/mark-sig.jpg
    But Officer, I swear its just a vacuum leak.

    Those red things? those are smog pumps!

    2004 Sierra Denali ----- 2/4 drop
    LSX 438 TWIN TURBO

    LSX Block Video
    Block number 00370. Build Date 04/17/2007

  8. #158
    Join Date
    Sep 2005
    Location
    Austin Tx.
    Posts
    11,810
    hahaha damnnn how long did you even have it up and running before you took out the tranny? What was the tranny that you were running? I cant recall..
    NP CHARGED

  9. #159
    Join Date
    Jul 2007
    Location
    Stockton, Calif
    Posts
    88
    had it a day and a half, level 5 4L80
    http://www.denalitrucks.com/sm-files/mark-sig.jpg
    But Officer, I swear its just a vacuum leak.

    Those red things? those are smog pumps!

    2004 Sierra Denali ----- 2/4 drop
    LSX 438 TWIN TURBO

    LSX Block Video
    Block number 00370. Build Date 04/17/2007

  10. #160
    Join Date
    Jul 2007
    Location
    Stockton, Calif
    Posts
    88
    dyno sheet
    he didn't save the last one which was 730 RWHP and 805 ft lbs torque
    remember this is with less than 20 miles on the truck, Low boost very safe tune
    http://www.denalitrucks.com/sm-files/mark-sig.jpg
    But Officer, I swear its just a vacuum leak.

    Those red things? those are smog pumps!

    2004 Sierra Denali ----- 2/4 drop
    LSX 438 TWIN TURBO

    LSX Block Video
    Block number 00370. Build Date 04/17/2007

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